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Noncurrent Other Liabilities (Tables)
6 Months Ended
Jun. 30, 2020
Other Liabilities, Noncurrent [Abstract]  
Schedule of Noncurrent Other Liabilities
 
As of
June 30,
2020
 
As of
December 31,
2019
 
(In $ millions)
Asset retirement obligations
15

 
13

Deferred proceeds
43

 
43

Deferred revenue (Note 18)
6

 
6

Derivatives (Note 14)
3

 
50

Environmental (Note 10)
48

 
49

Insurance
39

 
34

Other
25

 
28

Total
179

 
223